Lucky Rainbow Rush has been catching plenty of attention, so we put it through its paces to see how it really holds up. Developed by Red Papaya, Lucky Rainbow Rush arrives with a medium low-variance maths model and an RTP of 95.72%. The maximum win sits at 5,000x, so there's serious upside on the table. Expect a hit frequency around 30%, which sets the rhythm of play. It's built around a st. patrick's day theme and plays out on a straightforward 6 reels layout. Here's how it stacks up.
Written by Alex Crawford · Last updated: February 2026
Lucky Rainbow Rush is a slot from Red Papaya, built around a st. patrick's day theme and powered by 6 reels and a familiar payline structure. The result is a medium low volatility profile paired with a published RTP of 95.72%.
Where Lucky Rainbow Rush earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. The medium low volatility makes it forgiving on the bankroll, ideal for relaxed, longer sessions. On balance, Lucky Rainbow Rush is a dependable option worth a few spins in the demo first.
At 95.72%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
Medium-low volatility offers a good balance of regular wins with occasional larger payouts. Expect frequent hits with modest amounts, suitable for casual players who want low-risk entertainment.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Lucky Rainbow Rush features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Lucky Rainbow Rush by Red Papaya is a solid offering that delivers good entertainment value. The 95.72% RTP combined with medium low volatility creates a well-balanced gaming experience.